github.com/xushiwei/go@v0.0.0-20130601165731-2b9d83f45bc9/test/fixedbugs/bug211.go (about)

     1  // errorcheck
     2  
     3  // Copyright 2009 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  package main
     8  
     9  type R interface { duplicate() }
    10  type S interface { duplicate() }
    11  type T interface { R; S }	// ERROR "duplicate"
    12  
    13  func main() {
    14  }